Step 1: Unzip the compressed file and you can view the update log to see what functions are upgraded;
Step 2: Open the software and drag the upgraded firmware into it;
Step 3: Unplug all ports and then connect the PD 100W port of the Smart Dock with a USB-A to USB-C or USB-C to USB-C cable to enter the DFU mode, whose logo will be shown on the upper right conner of the Smart Dock's screen;
Step 4: Click the "RunDFU" and "Download" buttons in the software one after another to write the firmware to the Smart Dock;
Step 5: Exit the software when your laptop prompts "Successfully Updated";
Step 6: Unplug the 100W PD port and then re-plug the Smart Dock.